7=2-20

Simple and best practice solution for 7=2-20 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 7=2-20 equation: 


Simplifying
7 = 2 + -20

Combine like terms: 2 + -20 = -18
7 = -18

Solving
7 = -18

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 6x^2-4x+2=0 | | 9x+12=-1 | | 0.50t+0.75t=18.5 | | y=ln(3x^2) | | -28=4/5(9-2b) | | 12.21+.09x=12.96+.11x | | 6x^2+35x-94=0 | | -5=a-(-6) | | 10.1+8.5=38.8 | | 2x+49=39 | | 5(y-3)+3(y-4)=12 | | 4x^3+2x=45 | | 2x+6=x+2-3 | | 5(3x+4)=10x+90 | | 14m^2-7m=0 | | 6sin^2-sin=1 | | -7(e^2+2)+3e^2= | | (2y-1y)-3=7y | | 6x-2(4-x)=16 | | 324=-7(1-6p)-5 | | -3-1=49 | | 2x-3-4(x^2-5)=20+5x-4x^2 | | .062=.06m-.01 | | 8. 2x-3-4(x^2-5)=20+5x-4x^2 | | -29=-5+3x | | 6(y-1)=12 | | a+((p+1)-1)d=56 | | 3+1=49 | | 6d^2=11d-4 | | 3x^2+22x=40 | | 4x+8x-38=57-7x | | 20x+40y+80z=1000 |

Equations solver categories